Supports RoHS directive! Depending on the application, options for piano black, raw material, and matte finish are available.
At the Metal Coating Research Institute, we have developed a black electroless nickel plating for surface treatment of parts that require anti-reflective properties, such as lasers and optical devices. Depending on the application, we can provide finishes in piano black, as-is material, or matte treatment. Since we do not use any environmentally harmful substances, our technology is clean and eco-friendly, compliant with the RoHS directive. 【Features】 ■ Treatment is possible from 5μm depending on the material ■ Confirmed no discoloration after 220 hours in excimer laser (ultraviolet) irradiation tests ■ Can be applied not only as-is but also with matte or piano black finishes ■ Can be used for decorative purposes *This is an introduction to the business of our group company, Metal Coating Research Institute Co., Ltd. *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Processable Materials】 ■General Iron-based Materials: S45C, SK, SCM, SUS materials, etc. ■Non-ferrous Materials: AI, Cu, Brass, etc. *This is an introduction to the business of our group company, Metal Coating Research Institute Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■Optical system devices ■Image processing device components ■Laser device components *This is an introduction to the business of our group company, Metal Coating Research Institute Co., Ltd. *For more details, please refer to the PDF materials or feel free to contact us.
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Since its establishment in 1960, San-ei Seiki Kogyo Co., Ltd. has aimed to assist customers in various ways in their manufacturing processes by continuously refining processing technologies and related services. To meet precision requirements at the micron level, we possess large machining centers (five-axis, vertical, and horizontal) made by Makino, surface grinding machines, and ultra-high precision three-dimensional measuring instruments. Based on our advanced processing technology, we provide comprehensive services ranging from material procurement to various processing, surface treatment, machine assembly, and procurement of various parts. We handle a wide range of processing materials, from aluminum to difficult-to-machine materials. In particular, we focus on the processing of cast components, backed by extensive experience and achievements. Based on our track record of transactions with multiple major companies, we have established a reliable management and supply system, contributing to our customers' technological development and manufacturing in various fields. If you have any concerns, please feel free to consult with us.